Patent Assignment
Reel/Frame 030888/0174
Change of Name
Recorded: 2013-07-24
Pages: 13
Assignor
UHDE GMBH
Executed: 2011-09-07
Assignee
THYSSENKRUPP UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15, DORTMUND, D-44141, GERMANY
Covered Property
(1)
Method for Extracting Pure Styrene From a Pyrolysis Benzine Fraction
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.